Read the diagram and provide a concise explanation
BiologyClass 11CBSEAnswered 2 Jun 2026
Answer
A marine polychaete worm showing differentiation between non-sexual and sexual body regions.
Non-sexual region (Atoke): Ordinary parapodia used for movement.
Sexual region (Epitoke): Modified swimming parapodia adapted for reproduction.
Function: Locomotion and reproduction in marine environments.
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